Concerning comments from one of the U.S.'s biggest retailers are prompting big sell-offs for Rigetti Computing stock.

IonQ's soaring revenues, acquisitions and cloud integrations fuel bold ambitions, but steep losses raise questions about its ...

Quantum computing will be a game-changer for just about every industry. Better, some of the hottest quantum-related stocks ...

Shares of Rigetti Computing ( RGTI -9.35%) are sinking on Tuesday, down 8.7% as of 2:46 p.m. ET. The drop comes as the S&P ...

Researchers have unveiled a new quantum material that could make quantum computers much more stable by using magnetism to ...

IBM laid out a detailed plan for a large-scale machine in June, declaring it was on track to build one by the end of the ...

The promise of quantum computers appears to be that they will upend modern computing as we know it. With exceptional ...

When mathematicians revived ignored mathematical structures, they found that overlooked particles, called "neglectons," could ...

Oak Ridge National Laboratory has selected IQM Radiance as the first on-premises quantum computer to be integrated into the ...

Meanwhile, in ISACA’s Quantum Pulse Poll, 56% of respondents indicate that they're concerned about “harvest now, decrypt ...

Quantum computing is capable of mind-bending tricks. With Sygaldry, Chad Rigetti hopes it can lower the costs for AI ...

A new study shows adding one α-type anyon to Ising braiding makes quantum computation universal without extra measurements or ...